Best Alertness Apps

AlertMeter

by Predictive Safety SRP, Inc.

Free

This app helps identify when fatigue, illness, medication, or distraction may impact cognitive function. It allows individuals to regularly test their alertness levels, providing companies with a daily overview of employees in critical roles. The app is designed to respect employee privacy while assessing fitness for work.

PVT WorkFit

by Pulsar Informatics

Free

This app administers the Psychomotor Vigilance Test (PVT) to objectively measure alertness and reduce workplace risks. It is scientifically validated and unaffected by individual differences, providing immediate performance scores for real-time decision-making.

Nature Melody — Soothing, Calming, and Relaxing Sounds to Relieve Stress and Help Sleep Better (Free)

by Lina Elsayed

Free

Wake up gently and fall asleep faster with soothing nature sounds. This app offers a variety of high-quality, looped natural soundscapes to help calm your mind, reduce stress, and improve sleep quality. It functions as an alarm clock, sleep timer, and background sound player.

DreamSph

Improve sleep ，End insominia

Free

Discover immersive sleep sounds, guided meditations, and bedtime stories to help you fall asleep faster and improve sleep quality. Track your sleep cycles without extra hardware and receive personalized reports with tips for better rest. Reduce stress and anxiety with mindfulness exercises.

Alarm Clock Sleep Sounds Plus

Waking Up Cycle & Meditation

Free

This app is a progressive wake-up and sleep-aid alarm clock designed to improve sleep quality and promote a refreshed awakening. It offers guided meditations, sleep programs, and various brainwave entrainment options to help users fall asleep faster and wake up feeling energized. It can also be used for meditation, yoga, or power naps.

Rooxy: Alarm Clock to Get Up

Wake up, you heavy sleepers

Free

This app helps you get out of bed by requiring you to complete a small real-world task before the alarm stops. Choose from various challenges like solving math problems, shaking your phone, or taking a photo to ensure you're truly awake.

AlertOps

by AlertOps

Free

This platform transforms real-time operational intelligence into automated incident response. It helps reduce alert fatigue and improve response times for IT Ops, DevOps, SecOps, and other teams. Receive unlimited push notifications, view and respond to alerts, and execute custom actions directly from your mobile device.

sleep-2-Peak, sleep need tool

Get YOUR sleep, Give your BEST

Free

This tool helps you understand your body's natural sleep needs and circadian rhythm. Measure alertness variations with simple tests to optimize your daily schedule for peak performance and wellbeing. Export your data for personal use or research.

Fatigue Meter App

by Pulsar Informatics Inc

Free

This app helps employees assess their fatigue levels during operations by creating schedule scenarios and performing validated alertness assessments. It includes the gold-standard Psychomotor Vigilance Test and synchronizes data automatically.

CrewAlert

by Jeppesen Systems AB

Free

This app helps airline professionals and crew manage fatigue risk by predicting and analyzing alertness levels. It offers tools for proactive and reactive fatigue reporting, risk reduction, and data collection, built on a scientific alertness model.

Sleep Time: Cycle Alarm Clock

Smart Bedtime Timer & Tracker

Free

This app helps you fall asleep, stay asleep, and wake up refreshed with advanced sleep cycle analysis and a smart alarm. It offers detailed sleep tracking, soundscapes, and integration with Apple Health.

Alarmed: Wake Up on Time

Get out of bed with missions

Free

This app helps you avoid oversleeping by requiring you to complete a challenge before the alarm stops. Choose from various missions like math puzzles or shaking your phone to ensure you get out of bed. It also provides simple statistics to track your wake-up habits.

Deep Sleep and Relaxation

Cure Your Insomnia and Relax

Free

This app uses hypnosis to help you achieve deep sleep, overcome anxiety and stress, and train your mind to relax. Wake up feeling rejuvenated and energized, improving your productivity and overall outlook on life.

Aviation Fatigue Meter

Fatigue study data collection

Free

This app allows aviation professionals to assess their fatigue levels during flight operations using validated alertness tests and customized surveys. Data is automatically synchronized securely for fatigue risk management.